查询词典 measuring

Put two adjacent fabrics(single-fibre cloth), each measuring 5 cm ×4 cm , side by side on a specimen measuring 10 cm × 4 cm, next, either sew roughly four sides of the specimen with white cotton sewing thread, or fold in half the specimen into 5 cm ×4 cm size so as to lay the adjacent fabric inside, and sew roughly at its near centr of the specimen with white cotton sewing thread to make the sewing line parallel to the folding line.

把两个各自5厘米× 4厘米毗连的织布，并排放置成10厘米× 4厘米的试样，然后用白棉缝纫线粗略地在试样四周进行缝制，或把试样对折成5厘米× 4厘米大小以确保毗连的织物放在里面，然后用白棉缝纫线以平行于对折线的方向在试样近中心处进行粗略缝制。

And combined with real projects,it illustrates the features and steps of measuring and setting-out in polar coordinate setting-out method and connecting traverse setting-out method,which enhances people s knowledge about the two methods and meanwhile makes measuring and setting out faster and better.

对城市道路施工的放线方法进行简要的分析，并结合实际工程对极坐标放线法和附合导线放线法的特点及测放步骤进行了说明，以提高人们对这两种方法的认识，从而使测量的放线工作更快、更顺利。

To improve the measuring precision of photoelectronic measurement system for curvature (important status parameter of cannon), a real-time distortion correction method with concentric circles as onsite standard is proposed and a set of measuring apparatus with self-center adaptation is designed.

为了提高光电测量系统对火炮重要静态参数——弯曲度的测量精度，提出了一种基于同心圆现场定标的实时畸变校正方法，并设计了一套自定中测量装置。

With a history of nearly 50 years, the Institute has researched and developed the following major technologies and products: vertical/horizontal machining center, precision and ultra-precision machine tool,ball screw, coordinate measuring machine and other precision measuring instruments and equiment,pneumatic-hydraulic/electro-hydraulic technology and concerned products; EDM technology and equipment; NC system and driving device; laser machining technology and relative product; computer application technology,etc.

北京机床研究所具有国内领先的技术水平和实力及近五十年的数控机床技术开发、应用、维护经验，为用户提供全程的、全方位的技术支持服务。近五十年来，我们从事研发的主要技术与产品有：立卧式加工中心；精密及超精密机床；滚珠丝杠副；三坐标测量机及其它精密测量仪器设备；气液电液技术及相关产品；电加工工艺及设备；数控系统及驱动装置；激光加工技术及相关产品；计算机应用技术等。

When these parts are installed, disassemble input/output oil port flange and plug screw of temperature-measuring base at the upper and lower casings and then install components for measuring temperature.

当这些部分安装完毕后，可以卸下减速机进出油口法兰和上下箱体上的测温座螺塞，安装测温元件等。

By computer driving stepper motor with the help of amplifier circuit and A/D card, the movement of standing wave measuring line and the running of changing attenuator were controlled. Automatically measuring the stae of microwave in rectangular wave-guide was realized.

通过应用计算机驱动步进电机控制驻波测量线的移动和可变衰减器的转动，结合放大电路及模数转换卡，实现了自动测量矩形波导管内微波的工作状态。

By computer driving stepper motor with the help of amplifier circuit and A/D card,the movement of standing wave measuring line and the running of changing attenuator were controlled.Automatically measuring the stae of microwave in rectangular wave-guide was realized.

摘 要：通过应用计算机驱动步进电机控制驻波测量线的移动和可变衰减器的转动，结合放大电路及模数转换卡，实现了自动测量矩形波导管内微波的工作状态。

I accumulated over the years in the design, manufacture flat measuring tool on the basis of the new structure , The new technology, new processes and high-quality materials casting process with the various series Measuring Tool rational design, structural stability, high accuracy, wear resistance, long life and other characteristics.

我公司在积累了多年设计、制造平直量具的基础上，采用了新结构、新技术、新工艺和优质材料铸造加工的各种系列量具具有设计合理，结构稳定，精度高，耐磨损、使用寿命长等特点。

In addition to trilateration and offset method with tapes and walking measuring wheels, a total station is employed to measuring angles and distances. With the measured angles and distances, the correct positions are calculated with the geometric principles.

从实验所获的的数据，本研究发现﹕运用直角坐标法，可获得接近电子光波经纬仪的量测结果；亦即，在绘制交通事故现场图时，直角坐标法所获的结果较三定点法佳。

Without measuring the relative angles between objects, the validity of traffic accident on-site sketch is often challenged. In Taiwan, two common measuring methods for drawing a traffic accident on-site sketch: one is trilateration method, and another one is offset method. Both methods have their limits.

现行，常用於绘制交通事故现场图的量测方法有二：一为三定点法，此法常因测线间夹角过大或过小时，使得当测线彼此间的夹角有微小误差时，即造成颇大的位置偏移误差；另一方法为直角坐标法，此法应用在交通事故现场绘制的测量，假设目测标定於基准线与基准线外之测量点的连线成直角，若不为直角时，易造成绘制结果的偏差。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。